DE69123127T2 - Flüssigkristallanzeige - Google Patents

Flüssigkristallanzeige

Info

Publication number
DE69123127T2
DE69123127T2 DE1991623127 DE69123127T DE69123127T2 DE 69123127 T2 DE69123127 T2 DE 69123127T2 DE 1991623127 DE1991623127 DE 1991623127 DE 69123127 T DE69123127 T DE 69123127T DE 69123127 T2 DE69123127 T2 DE 69123127T2
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
display
liquid
crystal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE1991623127
Other languages
English (en)
Other versions
DE69123127D1 (de
Inventor
Ulrich Dr Finkenzeller
Georg Weber
Volker Reiffenrath
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26125673&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69123127(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Application granted granted Critical
Publication of DE69123127D1 publication Critical patent/DE69123127D1/de
Publication of DE69123127T2 publication Critical patent/DE69123127T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • C09K2019/0407—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems containing a carbocyclic ring, e.g. dicyano-benzene, chlorofluoro-benzene or cyclohexanone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE1991623127 1990-12-20 1991-12-06 Flüssigkristallanzeige Expired - Lifetime DE69123127T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP90124922 1990-12-20
EP91107201 1991-05-03

Publications (2)

Publication Number Publication Date
DE69123127D1 DE69123127D1 (de) 1996-12-19
DE69123127T2 true DE69123127T2 (de) 1997-04-03

Family

ID=26125673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991623127 Expired - Lifetime DE69123127T2 (de) 1990-12-20 1991-12-06 Flüssigkristallanzeige

Country Status (4)

Country Link
EP (1) EP0492222B1 (de)
JP (4) JP3263420B2 (de)
DE (1) DE69123127T2 (de)
HK (1) HK123997A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3674709B2 (ja) * 1993-08-11 2005-07-20 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング スーパーツィスト液晶ディスプレイ
TW262553B (de) * 1994-03-17 1995-11-11 Hitachi Seisakusyo Kk
US5993691A (en) * 1995-02-03 1999-11-30 Merck Patent Gesellschaft Mit Electro-optical liquid crystal display
KR100417722B1 (ko) * 1995-02-03 2004-04-29 메르크 파텐트 게엠베하 전기광학액정표시장치
DE19537802A1 (de) 1995-10-11 1997-04-17 Merck Patent Gmbh Elektrooptische Flüssigkristallanzeige
JPH1060442A (ja) * 1996-08-14 1998-03-03 Chisso Corp 液晶組成物および液晶表示素子
US6693223B1 (en) 1997-11-28 2004-02-17 Dainippon Ink And Chemicals, Inc. Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof, and nematic liquid crystal composition containing cyanophenyl benzoate derivatives and liquid crystal display system using the same
CN1176898C (zh) 1997-11-28 2004-11-24 大日本油墨化学工业株式会社 氟取代4-链烯基苯甲酸及其衍生物、向列液晶组合物和使用该组合物的液晶显示装置
KR100745543B1 (ko) 2000-08-31 2007-08-03 다이니뽄 잉끼 가가꾸 고오교오 가부시끼가이샤 액정 표시 소자
JP4973900B2 (ja) * 2001-03-29 2012-07-11 Ｄｉｃ株式会社 ネマチック液晶組成物及びこれを用いた液晶表示素子
JP2003003169A (ja) * 2001-06-22 2003-01-08 Dainippon Ink & Chem Inc ネマチック液晶組成物及びこれを用いた液晶表示装置
FR2851568B1 (fr) * 2003-02-26 2007-05-25 Nemoptic Melanges cristaux liquides nematiques pour dispositifs d'affichage bistables
JP4776279B2 (ja) 2005-06-09 2011-09-21 株式会社Ａｄｅｋａ 新規化合物及び液晶組成物
WO2012144331A1 (ja) * 2011-04-18 2012-10-26 Dic株式会社 末端環構造にラテラル置換基を有する重合性化合物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500897A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
JPH0730007B2 (ja) * 1985-07-23 1995-04-05 旭硝子株式会社 ジフルオロシアノ化合物及びそれを含有する液晶組成物
JPH0830054B2 (ja) * 1987-03-06 1996-03-27 セイミケミカル株式会社 ジフルオロシアノフエニルシクロヘキサン系化合物及びそれを含有する液晶組成物
JPH0684339B2 (ja) * 1987-11-16 1994-10-26 チッソ株式会社 シクロヘキサン誘導体
JP2745072B2 (ja) * 1989-10-16 1998-04-28 チッソ株式会社 ジフルオロベンゾニトリル誘導体

Also Published As

Publication number Publication date
EP0492222A3 (en) 1992-09-30
EP0492222B1 (de) 1996-11-13
DE69123127D1 (de) 1996-12-19
JPH04296387A (ja) 1992-10-20
JP2004124099A (ja) 2004-04-22
JP3579682B2 (ja) 2004-10-20
EP0492222A2 (de) 1992-07-01
JP3263420B2 (ja) 2002-03-04
HK123997A (en) 1997-09-12
JP2000186283A (ja) 2000-07-04
JP2001294863A (ja) 2001-10-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition